This powerful node setup enables a seamless particle-based transition effect using Blender's Geometry Nodes. Perfect for visual storytelling or animation intros, this setup allows any mesh (like Suzanne) to pass through a transition portal made of particles, creating a cinematic dissolve and reformation effect. The red-hot sparks and cool blue particles are fully customizable, and the animation can be controlled entirely through Geometry Nodes—no keyframes required. Whether you're building intros, FX shots, or abstract scenes, this tool adds a polished touch of motion graphics magic.